- Architecture Design[2]
- Construction Materials Processing[2]
- Cement Boards[10]
- Plasterboards[10]
- Ceiling Grid Components[10]
- Ceiling Tiles[10]
- Calcium Silicate Boards[8]
- Magnesium Oxide Boards[10]
- Other Heat Insulation Materials[1]
- Metal Building Materials[4]
- Other Power Transmission Parts[10]
- Pulleys[10]
- Paper & Paperboard[4]
- Contact Person : Mr. Niu Arron
- Company Name : Jinzhou Xiangqiu Guotai Plasterboard Plant
- Tel : 86-311-85378269
- Fax : 86-311-84430006
- Address : Hebei,Shijiazhuang,No 18, north of pingan street, Lomo building, Room 1-2-1113
- Country/Region : China
- Zip : 050000
glass magnesium sound insulation board
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sound insulation
The superior sound insulation performance guarantee the bedroom a quiet and elegance environment.
Testing Items | detection value | Test Standard/illustration |
apparent density | 0.85-1.5t/m3 | JC688-2006 |
moisture content | ≤8% | JC688-2006 |
Dry shrinkage | ≤0.3% | JC688-2006 |
bulking factor | ≤0.6% | JC688-2006 |
Hold screw force | ≥70N/mm | JC688-2006 |
chloride ion content | ≤10% | JC688-2006 |
fireproof performance | A1 | GB8624-2006 |
fire endurance | >2h | DS-SL6mm magnesium board composition 90mmlight partition wall |
rupture strength | >16MPa | 9mm |
shock strength | >5.5Kj/m2 | 9mm |
Environmental protecting | No radioactive substances, asbestos, bonded | GB656-2001 |
Resistance to water permeability
| No significant wet or water droplets on the back | CECS95:97 |
Hair smoke coefficient | 1.8Ca | CECS95:97 |
pyroconductivity | 0.109 | 30±5°C(Kcal/m°ch)r |
glass magnesium sound insulation board
